Import Geant4 10.5.1 source tree

2019-04-17 10:39:02 +02:00
parent a7fdc52004
commit 28a70706e0
661 changed files with 55791 additions and 106984 deletions
@@ -552,8 +552,9 @@ G4double G4Cerenkov::PostStepGetPhysicalInteractionLength(
  G4double Step = Range - RangeMin;

  // If the step is smaller than 1e-16 mm, it may happen that the particle
-  // does not move. See bug 1992. 
-  if (Step < 1.e-16*mm) return StepLimit;
+  // does not move. See bug 1992.
+  //  2019-03-11: change to 1e-15
+  if (Step < 1.e-15*mm) return StepLimit;

  if (Step < StepLimit) StepLimit = Step; 
  // If user has defined an average maximum number of photons to